Yealink SIP-T49G

Yealink SIP VP-T49G IP Phone – Cable – Desktop – Charcoal – 16 x Total Line – VoIP – Caller ID – Speakerphone – 2 x Network (RJ-45) – USB – PoE Ports – SIP, RTCP XR, LDAP, SIP v2, STUN, NAT, DHCP, SNTP, UDP, TCP, SRTP, … Protocol(s)